Unlike other HiPo air cleaner assemblies, these feature a unique “Double Hump” chrome lid rather than the more common “flat top” lid used on later model HiPo engines. The lid also has two indents to lock the wing-nut in place securely. The lid features very nice chrome plating.

The base of the assembly omits the breather port and is finished in a semi-gloss black like the originals. Attention was paid to the filter as well to match the original design with a yellow filter element, a round hole perforated screen and orange gasket material to complete the authentic appearance.